3 Patents
- US124480732025Personal Mobility Device with a Guard
KOOKMIN UNIVERISTY INDUSTRY ACADEMY COOPERATION FOUNDATION
0 cites - US120617312024Method and Apparatus for Replacing Security Key in Machine to Machine System
Industry Academy Cooperation Foundation Of Sejong University
0 cites - US119827562024Device and Method for Positioning Based on Heterogeneous Networks
KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
0 cites